EMILY M NIEMAN CRNA
NPI 1417358011
Nurse Anesthetist, Certified Registered in West Allis, WI
About Emily M Nieman Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EMILY M NIEMAN CRNA (NPI 1417358011) is an individual nurse anesthetist, certified registered in West Allis, Wisconsin, licensed in Wisconsin (6040) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Emily M Nieman Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Emily Nieman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Anesthesia Partners Services Sc
- 100 clinicians in this Medicare group
Watertown, WI 53098
- Reassigned Medicare billing, Wisconsin enrollment
- 13 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53227 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
WEST ALLIS, WI 53227
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Emily Nieman's NPI number?
The NPI number for Emily Nieman is 1417358011. It was assigned to this individual provider in the NPPES registry on September 15, 2014.
Where is Emily Nieman located?
Emily Nieman practices at 8901 W Lincoln Ave, West Allis, WI 53227. The listed phone number is (414) 328-6000.
What is Emily Nieman's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Emily Nieman enrolled in Medicare?
Yes. Emily Nieman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Emily Nieman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emily Nieman reassigns Medicare benefits to 4 organizations: Aurora Medical Group, Inc. (West Allis, WI), The Medical College Of Wisconsin, Inc. (Milwaukee, WI), Anesthesia Partners Services, S.C. (Milwaukee, WI) and Watertown Anesthesia, LLC (Watertown, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Emily Nieman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Emily Nieman accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and Group Health Cooperative-SCW list Emily Nieman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Emily Nieman affiliated with any hospitals?
According to CMS data, Emily Nieman is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Emily Nieman was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Emily M Nieman, CRNA · NPI 1417358011
Nurse Anesthetist, Certified Registered physician in West Allis, Wisconsin. Individual provider, active in the CMS NPPES registry since September 15, 2014.
## Identity
- **NPI:** 1417358011 (Entity type: Individual)
- **Enumerated:** September 15, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 6040 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 8901 W LINCOLN AVE, West Allis, WI 53227-2409
- **Phone:** (414) 328-6000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Aurora Medical Group, Inc. (NPI 1457592735, West Allis, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Anesthesia Partners Services, S.C. (NPI 1861810947, Milwaukee, WI); Watertown Anesthesia, LLC (NPI 1508501495, Watertown, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 10, 2024
- **Other identifiers:** Medicaid 100040670 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1417358011) · Data from the CMS NPPES public registry.